Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Bad5 win in 3 half-moves
2 Bgd5 win in 3 half-moves
3 Bab3 draw
4 Baf7 draw
5 Bb1 draw
6 Bgf7 draw
7 Bh7 draw
8 Bgb3 loss in 4 half-moves
9 Bac4 loss in 2 half-moves
10 Bae6 loss in 2 half-moves
11 Bgc4 loss in 2 half-moves
12 Bge6 loss in 2 half-moves